CN221913154U - A water circulation cooling device for rubber extruder - Google Patents

Abstract

The utility model discloses a water circulation cooling device for a rubber extruder, which comprises a square cooling water tank, wherein the front end of one side of the square cooling water tank is fixedly connected with a water inlet pipe orifice, one side of the front end of the square cooling water tank is fixedly connected with a tubular support frame, and a supporting height adjustable mechanism is arranged in the square cooling water tank. This water circulation cooling device for rubber extruder is through being provided with spandrel board, electric jar, atress board, spill frame and carrier roller, during the use, according to the specification of rubber strip, can adjust the height of carrier roller, and electric jar on the spandrel board is under the complete shrink state, and the square cooling trough bottom of spill frame laminating, and the bearing roller is in the lowest level, and when needs rise, the electric jar upwards extends, and the electric jar promotes the atress board and reciprocates, and the spill frame of atress board bottom is by synchronous bearing up-shifting promptly, and the height of carrier roller also can rise, has realized bearing highly adjustable function, and the device does not possess the problem of bearing highly adjustable function.

Description

A water circulation cooling device for rubber extruder

Technical Field

The utility model relates to the technical field of cooling equipment, in particular to a water circulation cooling device for a rubber extruder.

Background Art

Rubber extruder is a basic equipment in the rubber industry. It heats and softens the rubber and then extrude it into strips. Depending on the end die of the extruder, it can form long strips of various shapes. The long strips need to be cooled by water circulation cooling equipment to avoid problems such as breakage and deformation during the traction process.

The water circulation cooling devices for rubber extruders currently commonly seen on the market are mostly similar in structure, with a long water tank as the main body. The cold water in the external cold water pool is pumped into the water tank through a circulating pump. The rubber strip extruded by the rubber extruder passes through the water tank and is continuously cooled after being soaked in cold water. Several sets of supporting rollers are usually installed at the bottom of the water tank to support the rubber strip to prevent the rubber strip from being too long and causing excessive pulling force at both ends, resulting in breakage at the extrusion position. There are some functional deficiencies in actual use and there is room for improvement. For example, the supporting rollers used to support the rubber strips are mostly directly installed inside the water tank with a fixed height. The strength of rubber strip blanks of different specifications also varies. Support rollers of a single height cannot match the supporting requirements of rubber strips of different specifications well, and do not have the function of adjustable supporting member height.

Now, a novel water circulation cooling device for rubber extruder is proposed to solve the above problems.

Utility Model Content

The utility model aims to provide a water circulation cooling device for a rubber extruder, so as to solve the problem that the above-mentioned background technology has no function of supporting height adjustment.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water circulation cooling device for a rubber extruder, comprising a square cooling water trough, a water inlet pipe mouth is fixedly connected to the front end of one side of the square cooling water trough, a tubular support frame is fixedly connected to one side of the front end of the square cooling water trough, a controller is fixedly connected to the top of the tubular support frame, a temperature sensor is installed on one side of the front end of the square cooling water trough, a wire is arranged inside the tubular support frame, a concave water receiving rack is fixedly connected to the inside of the top end of the other side of the square cooling water trough, and a support height adjustable mechanism is arranged inside the square cooling water trough.

The support height adjustable mechanism includes multiple groups of support plates, which are respectively fixedly connected to the bottom of the front and rear ends of the square cooling water trough. An electric cylinder is installed on the top of the support plate, and a force-bearing plate is fixedly connected to the top of the electric cylinder. Multiple groups of concave frames are arranged inside the square cooling water trough.

Preferably, a circulation pump is provided on one side of the water inlet pipe port, and the support plates are arranged at equal intervals.

Preferably, the top end of the concave frame is connected to the bottom end of the force-bearing plate, and the front and rear ends of the concave frame are not in contact with the front and rear ends inside the square cooling water tank.

Preferably, a supporting roller is movably connected between the front and rear ends of the concave frame, and there is a distance between the bottom end of the supporting roller and the bottom end of the concave frame.

Preferably, the top end of the wire is connected to the bottom end of the controller, and the bottom end of the wire is connected to the rear end of the temperature sensor.

Preferably, a water outlet is fixedly connected to the rear end of the other side of the square cooling water tank, and the controller, wire and temperature sensor are electrically connected.

Preferably, three groups of sponge rollers are movably connected between the front and rear ends inside the concave water receiving rack, an oblique water guide plate is obliquely fixedly connected to one side of the concave water receiving rack, and small holes are evenly arranged inside the sponge rollers.

Preferably, a fan support frame is fixedly connected to the other side of the top of the square cooling water trough, and three groups of small electric heating fans are installed on the top of the fan support frame. The bottom ends of the small electric heating fans pass through the top of the fan support frame and extend to the outside.

Compared with the prior art, the utility model has the beneficial effects that the water circulation cooling device for the rubber extruder not only realizes the function of adjustable support height and temperature measurement and display, but also realizes the function of dehydration and drying of the rubber strip;

(1) A supporting plate, an electric cylinder, a force plate, a concave frame and a supporting roller are provided. When in use, a circulating pump pumps cold water from an external water pool into a square cooling water tank through a water inlet pipe, and hot water in the square cooling water tank is discharged along a water outlet pipe. The rubber strip extruded by the extruder is pulled through the square cooling water tank, and the cold water in the square cooling water tank cools the rubber strip. The supporting roller in the concave frame is supported at the bottom of the rubber strip. The height of the supporting roller can be adjusted according to the specifications of the rubber strip. When the electric cylinder on the supporting plate is in a fully retracted state, the concave frame fits the bottom of the square cooling water tank, and the supporting roller is at the lowest position. When it needs to be raised, the electric cylinder extends upward, and the electric cylinder pushes the force plate to move upward, and the concave frame at the bottom of the force plate is supported and moved upward synchronously, and the height of the supporting roller is also raised, thereby realizing the function of adjustable supporting height;

(2) By providing a controller, a wire and a temperature sensor, when in use, as the high-temperature rubber strip continuously passes through the square cooling water tank, the temperature of the cold water in the square cooling water tank will gradually rise. The temperature sensor on the inner wall of the square cooling water tank can monitor the water temperature in real time and transmit it to the controller through the wire, so that the staff can check it in time and change the water circulation in time when the temperature is too high to ensure the cooling effect, thus realizing the function of temperature measurement and temperature display;

(3) By providing a concave water receiving rack, a sponge roller, an oblique water guide plate, a fan support frame and a small electric hot blower, when in use, the rubber strip is cooled by cold water and then pulled to the cutting area. The water removal position of the rubber strip has a concave water receiving rack and an oblique water guide plate to support and guide water. The small electric hot blower on the fan support frame blows hot air downward. The hot air can accelerate the drying and make the water droplets flow back to the water tank along the rubber strip. The sponge roller can absorb the remaining water stains while supporting the rubber strip, thereby realizing the function of dewatering and drying the rubber strip.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a front view of the structure of the present utility model;

FIG2 is a schematic diagram of the top view of the structure of the utility model;

FIG3 is a schematic side view of the square cooling water tank of the present invention;

FIG. 4 is a front view of the concave water receiving rack of the present invention.

In the figure: 1. Square cooling water trough; 2. Water inlet; 3. Circulation pump; 4. Support plate; 5. Electric cylinder; 6. Force plate; 7. Concave frame; 8. Support roller; 9. Tubular support frame; 10. Controller; 11. Wire; 12. Temperature sensor; 13. Water outlet; 14. Concave water receiving rack; 15. Sponge roller; 16. Oblique water guide plate; 17. Fan support frame; 18. Small electric heating fan.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Embodiment 1: Please refer to Figures 1-4, a water circulation cooling device for a rubber extruder, comprising a square cooling water tank 1, a water inlet port 2 is fixedly connected to the front end of one side of the square cooling water tank 1, a tubular support frame 9 is fixedly connected to one side of the front end of the square cooling water tank 1, a controller 10 is fixedly connected to the top of the tubular support frame 9, and a support height adjustable mechanism is arranged inside the square cooling water tank 1;

Please refer to Figures 1-4. A water circulation cooling device for a rubber extruder also includes a support height adjustable mechanism, which includes a plurality of support plates 4, which are respectively fixedly connected to the bottom of the front and rear ends of a square cooling water tank 1, and an electric cylinder 5 is installed on the top of the support plate 4. A force plate 6 is fixedly connected to the top of the electric cylinder 5, and a plurality of concave frames 7 are arranged inside the square cooling water tank 1;

A circulation pump 3 is provided on one side of the water inlet 2, and the supporting plates 4 are arranged at equal intervals. The top of the concave frame 7 is connected to the bottom of the force-bearing plate 6, and the front and rear ends of the concave frame 7 are not in contact with the front and rear ends inside the square cooling water tank 1. A supporting roller 8 is movably connected between the front and rear ends inside the concave frame 7, and there is a distance between the bottom end of the supporting roller 8 and the bottom end inside the concave frame 7, so that the supporting height can be flexibly adjusted to match the supporting requirements of rubber strips of different specifications;

Specifically, as shown in Figures 1 and 2, the supporting roller 8 in the concave frame 7 is supported on the bottom of the rubber strip. The height of the supporting roller 8 can be adjusted according to the specifications of the rubber strip. When the electric cylinder 5 on the supporting plate 4 is in a fully retracted state, the concave frame 7 fits the bottom of the square cooling water trough 1, and the supporting roller 8 is in the lowest position. When it needs to be raised, the electric cylinder 5 extends upward, and the electric cylinder 5 pushes the force-bearing plate 6 to move upward. The concave frame 7 at the bottom of the force-bearing plate 6 is synchronously supported and moved upward, and the height of the supporting roller 8 is also increased.

Embodiment 2: A temperature sensor 12 is installed on one side of the front end of the square cooling water tank 1, a wire 11 is arranged inside the tubular support frame 9, the top end of the wire 11 is connected to the bottom end of the controller 10, the bottom end of the wire 11 is connected to the rear end of the temperature sensor 12, and a water outlet 13 is fixedly connected to the rear end of the other side of the square cooling water tank 1. The controller 10, the wire 11, and the temperature sensor 12 are electrically connected, and the water temperature can be monitored in real time, which is convenient for the staff to judge and perform water changing operations;

Specifically, as shown in Figures 1 and 2, the temperature sensor 12 on the inner wall of the square cooling water tank 1 can monitor the water temperature in real time and transmit it to the controller 10 through the wire 11, which is convenient for the staff to check in time and change the water circulation in time when the temperature is too high to ensure the cooling effect.

Embodiment 3: A concave water receiving frame 14 is fixedly connected to the top of the other side of the square cooling water tank 1, and three groups of sponge rollers 15 are movably connected between the front and rear ends of the concave water receiving frame 14. An oblique water guide plate 16 is fixedly connected to one side of the concave water receiving frame 14, and small holes are evenly arranged inside the sponge roller 15. A fan support frame 17 is fixedly connected to the other side of the top of the square cooling water tank 1. Three groups of small electric hot fans 18 are installed on the top of the fan support frame 17. The bottom end of the small electric hot fan 18 passes through the top of the fan support frame 17 and extends to the outside, which can reduce water stains on the rubber strip and prevent the knife from sticking during subsequent cutting;

Specifically, as shown in Figures 2, 3 and 4, the concave water receiving rack 14 and the oblique water guide plate 16 support and guide water, and the small electric hot blower 18 on the fan support frame 17 blows hot air downward. The hot air can accelerate the drying and make the water droplets flow back into the water tank along the rubber strip. The sponge roller 15 can absorb the remaining water stains while supporting the rubber strip.

Working principle: When the utility model is in use, first, the circulation pump 3 pumps the cold water in the external water pool into the square cooling water trough 1 through the water inlet pipe 2, and the hot water in the square cooling water trough 1 is discharged along the water outlet pipe 13. The rubber strip extruded by the extruder is pulled through the square cooling water trough 1, and the cold water in the square cooling water trough 1 cools the rubber strip. The supporting roller 8 in the concave frame 7 is supported at the bottom of the rubber strip. The height of the supporting roller 8 can be adjusted according to the specifications of the rubber strip. The electric cylinder 5 on the supporting plate 4 is in a fully contracted state, the concave frame 7 fits the bottom of the square cooling water trough 1, and the supporting roller 8 is in the lowest position. When it needs to be raised, the electric cylinder 5 extends upward, and the electric cylinder 5 pushes the force-bearing plate 6 to move upward. The concave frame 7 at the bottom of the force-bearing plate 6 is synchronously supported and moved upward, and the height of the supporting roller 8 is also increased. As the high-temperature rubber strip continues to pass through the square cooling water tank 1, the temperature of the cold water in the square cooling water tank 1 will gradually rise. The temperature sensor 12 on the inner wall of the square cooling water tank 1 can monitor the water temperature in real time and transmit it to the controller 10 through the wire 11, which is convenient for the staff to check in time and change the water circulation in time when the temperature is too high to ensure the cooling effect. After the rubber strip is cooled by cold water and pulled to the cutting area, the water removal position of the rubber strip has a concave water receiving rack 14 and an oblique water guide plate 16 to support and guide water. The small electric hot air blower 18 on the fan support frame 17 blows hot air downward. The hot air can accelerate the drying and make the water droplets flow back to the water tank along the rubber strip. The sponge roller 15 can absorb the remaining water stains while supporting the rubber strip.

It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims (8)

1. The utility model provides a water circulation cooling device for rubber extruder, includes square cooling water tank (1), its characterized in that: the intelligent cooling device is characterized in that the front end of one side of the square cooling water tank (1) is fixedly connected with a water inlet pipe orifice (2), one side of the front end of the square cooling water tank (1) is fixedly connected with a tubular support frame (9), the top of the tubular support frame (9) is fixedly connected with a controller (10), one side of the front end inside the square cooling water tank (1) is provided with a temperature sensor (12), the inside of the tubular support frame (9) is provided with a lead (11), the inside of the top end of the other side of the square cooling water tank (1) is fixedly connected with a concave water receiving frame (14), and the inside of the square cooling water tank (1) is provided with a supporting height adjustable mechanism;

The bearing height adjustable mechanism comprises a plurality of groups of bearing plates (4), the bearing plates (4) are respectively and fixedly connected to the bottoms of the front end and the rear end of the square cooling water tank (1), an electric cylinder (5) is arranged at the top of the bearing plate (4), a stress plate (6) is fixedly connected to the top of the electric cylinder (5), and a plurality of groups of concave frames (7) are arranged in the square cooling water tank (1).

2. The water circulation cooling device for a rubber extruder according to claim 1, wherein: one side of the water inlet pipe orifice (2) is provided with a circulating pump (3), and the bearing plates (4) are arranged at equal intervals.

3. The water circulation cooling device for a rubber extruder according to claim 1, wherein: the top end of the concave frame (7) is connected with the bottom end of the stress plate (6), and the front end and the rear end of the concave frame (7) are not contacted with the front end and the rear end of the square cooling water tank (1).

4. The water circulation cooling device for a rubber extruder according to claim 1, wherein: the back-up roll (8) is movably connected between the front end and the back end of the inside of the concave frame (7), and a distance is reserved between the bottom end of the back-up roll (8) and the bottom end of the inside of the concave frame (7).

5. The water circulation cooling device for a rubber extruder according to claim 1, wherein: the top end of the wire (11) is connected with the bottom end of the controller (10), and the bottom end of the wire (11) is connected with the rear end of the temperature sensor (12).

6. The water circulation cooling device for a rubber extruder according to claim 1, wherein: the rear end of the other side of the square cooling water tank (1) is fixedly connected with a water outlet pipe orifice (13), and the controller (10), the lead (11) and the temperature sensor (12) are electrically connected.

7. The water circulation cooling device for a rubber extruder according to claim 1, wherein: three groups of sponge rollers (15) are movably connected between the front end and the rear end of the inside of the concave water receiving frame (14), one side of the concave water receiving frame (14) is obliquely and fixedly connected with an oblique water guide plate (16), and small holes are uniformly formed in the inside of the sponge rollers (15).

8. The water circulation cooling device for a rubber extruder according to claim 1, wherein: the other side fixedly connected with fan support frame (17) at square cooling trough (1) top, three small-size electric heater (18) of group are installed on the top of fan support frame (17), the top of fan support frame (17) is run through to the bottom of small-size electric heater (18) and extends to outside.